Spokesperson for Smartwater, Jennifer Aniston was set to show up at Cahuenga Elementary School in Los Angeles to do a Q & A over the benefits of water, but turned up a few minutes late.

School Principal Lloyd Housky was miffed and told Aniston:  “As a school principal, I need to tell you that you cannot keep our children waiting!”

Aniston replied:

“I understand! I got that message from my principal when I was going to school, too!”

If Jennifer was hours late I could understand, but a few minutes late???  Why get your boxers all twisted? 

WENN